31136270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3583}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 30795250

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3583, 4345, 7166, 8690, 17915, 35830, 39413, 78826, 197065, 283057, 394130, 566114, 1415285, 2830570, 3113627, 6227254, 15568135, 31136270]

約数ペア:

[(1, 31136270), (2, 15568135), (5, 6227254), (10, 3113627), (11, 2830570), (22, 1415285), (55, 566114), (79, 394130), (110, 283057), (158, 197065), (395, 78826), (790, 39413), (869, 35830), (1738, 17915), (3583, 8690), (4345, 7166)]